Get XP in Modern Warfare 3 from Mtn Dew and Doritos

DewXP, as it's called, will see Mountain Dew and Doritos product directly exchanged for experience points in Modern Warfare 3. Drink a 20 oz of Mountain Dew? That's 15 minutes worth of double XP. A 12-pack equals 45 minutes, a Wal-Mart 20-pack equals 90 minutes and so on. The full breakdown is over on the official rules page

The promotion also sees you possibly winning non-XP related goodies. Up for grabs are subscripitions to Call of Duty: Elite, a 2012 Jeep Wrangler Rubicon, Call of Duty themed merch, Turtle Beach headsets and the Limited Edition Modern Warfare 3 Xbox 360.